45052347020 has 48 divisors (see below), whose sum is σ = 100205084448. Its totient is φ = 16955827200.

The previous prime is 45052347019. The next prime is 45052347023. The reversal of 45052347020 is 2074325054.

It is not an unprimeable number, because it can be changed into a prime (45052347023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1240439 + ... + 1276241.

It is an arithmetic number, because the mean of its divisors is an integer number (2087605926).

Almost surely, 2^45052347020 is an apocalyptic number.

It is an amenable number.

45052347020 is an abundant number, since it is smaller than the sum of its proper divisors (55152737428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45052347020 is a wasteful number, since it uses less digits than its factorization.

45052347020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39530 (or 39528 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 32.

The spelling of 45052347020 in words is "forty-five billion, fifty-two million, three hundred forty-seven thousand, twenty".